题目内容

仅能表示唯一化学反应的离子方程式是
[     ]
A．Zn+2H+ = Zn2++H2↑
B．CH3COOH+OH-= CH3COO-+H2O
C．Ba2++ 2OH-+ 2H++ SO42- = BaSO4↓+2H2O
D．CH3COOH + NH3·H2O = CH3COO-+ NH4+ + H2O
D
练习册系列答案
相关题目

仅能表示唯一化学反应的离子方程式是（    ）

A．Zn+2H + = Zn2++H2↑                     

B．CH3COOH+OH―= CH3COO―+H2O

C．Ba2++ 2OH―+ 2H++ SO42―= BaSO4↓+2H2O

D．CH3COOH + NH3·H2O = CH3COO―+ NH4+ + H2O

 

仅能表示唯一化学反应的离子方程式是

A．Zn+2H + = Zn2++H2↑                     

B．CH3COOH+OH－= CH3COO－+H2O

C．Ba2++ 2OH－+ 2H++ SO42－= BaSO4↓+2H2O

D．CH3COOH + NH3·H2O = CH3COO－+ NH4+ + H2O

 
仅能表示唯一化学反应的离子方程式是
[     ]
A．Zn+2H+ = Zn2++H2↑                      
B．CH3COOH+OH-= CH3COO-+H2O
C．Ba2++ 2OH-+ 2H++ SO42-= BaSO4↓+2H2O
D．CH3COOH + NH3·H2O = CH3COO-+ NH4+ + H2O

仅能表示唯一化学反应的离子方程式是

A．Zn+2H + = Zn2++H2↑                     

B．CH3COOH+OH－= CH3COO－+H2O

C．Ba2++ 2OH－+ 2H++ SO42－= BaSO4↓+2H2O

D．CH3COOH + NH3·H2O = CH3COO－+ NH4+ + H2O

仅能表示唯一化学反应的离子方程式是（    ）

A．Zn+2H+ = Zn2++H2↑                     

B．CH3COOH+OH―= CH3COO―+H2O

C．Ba2++2OH―+ 2H++ SO42―= BaSO4↓+2H2O

D．CH3COOH+ NH3·H2O = CH3COO―+ NH4+ + H2O

 

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网